I need develop MT4 EA

The bot opens two positions simultaneously upon activation: one short and the other long. It's programmed to open an additional position if either position experiences a certain drawdown, aiming to offset losses. A new position is initiated if there's a drawdown of 6 pips. There's no stop loss, but a take profit of around 20 pips is set. The bot increases its lot size when opening a position to cover the drawdown of the other position and turn a profit; this calculation is done automatically. When one of the positions hits its take profit, it immediately closes all other positions of the same type. For instance, if a short position hits its target, all other short positions are closed. This approach ensures efficient management of trades, maximizing potential profits while keeping the strategy straightforward and effective. What do you think about it? Can you maybe help me make it and make it better. I also want a setting that i can set a maximum drawdown percent. Like 1.5% drawdown, then it stops until i start it again. It also need to close all positions when that happens.